ZC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Obstetrician / Gynecologist (OBGYN) in Indianapolis, IN?
Dr. Zenas Chang, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Indianapolis, IN with 2 additional practice locations. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (317) 274-8231.
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Chang treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Chang diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Chang. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
- Malignant Uterine Tumor
- Uterine Carcinoma
- Cancer of the Uterus
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
- C55: Malignant neoplasm of uterus, part unspecified
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C569: Malignant neoplasm of unspecified ovary
- C562: Malignant neoplasm of left ovary
Also known as:
- Cervical Cancer
- Early Cervical Cancer
- Malignant Cervical Tumor
- Cervical Carcinoma
- Cancer of the Cervix
- Carcinoma in situ of cervix
- Precancerous cervical cells
- Non-invasive cervical cancer
- Stage 0 cervical cancer
ICD-10 Codes:
- C539: Malignant neoplasm of cervix uteri, unspecified
- D069: Carcinoma in situ of cervix, unspecified
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Vulvar Cancer
- Early Vulvar Cancer
- Cancer of the vulva
- Vulvar carcinoma
- External female genital cancer
- Carcinoma in situ of vulva
- Precancerous vulvar cells
- Non-invasive vulvar cancer
- Stage 0 vulvar cancer
ICD-10 Codes:
- C519: Malignant neoplasm of vulva, unspecified
- D071: Carcinoma in situ of vulva
Also known as:
- Other Female Genital and Menstrual Condition
- Noninflammatory Disorder of Ovary, Fallopian Tube, and Broad Ligament
- Menstruation
- Vaginal Disease
- Vulvar Disorder
- Ovarian Disorder
- Specific Gynecological Conditions
- Menstrual Cycle Problems
- Ovarian and Tubal Problems
- Broad Ligament Conditions
ICD-10 Codes:
- N9489: Other specified conditions associated with female genital organs and menstrual cycle
- N838: Other noninflammatory disorders of ovary, fallopian tube and broad ligament
Also known as:
- Abdominal or Pelvic Swelling, Mass, or Lump
- Belly lump
- Pelvic mass
- Abdominal swelling
ICD-10 Codes:
- R1900: Intra-abdominal and pelvic swelling, mass and lump, unspecified site
Also known as:
- Endometrial Intraepithelial Neoplasia
- Uterine Disease
- EIN
- Precancerous Uterine Cells
- Atypical Endometrial Hyperplasia
ICD-10 Codes:
- N8502: Endometrial intraepithelial neoplasia [EIN]
Also known as:
- Growth of Unknown Type in the Ovary
- Ovarian Disorder
- Indeterminate ovarian mass
- Ovarian tumor of unknown nature
- Ovarian neoplasm of uncertain behavior
ICD-10 Codes:
- D3910: Neoplasm of uncertain behavior of unspecified ovary
Also known as:
- Uterine Fibroids
- Leiomyoma
- Fibromyoma
- Myoma
- Uterine growth
ICD-10 Codes:
- D259: Leiomyoma of uterus, unspecified
Also known as:
- Primary Cancer (Unspecified Site)
- Cancer
- Malignant tumor
- Neoplasm
- Cancer of unknown primary
ICD-10 Codes:
- C801: Malignant (primary) neoplasm, unspecified
Also known as:
- Ovarian Cyst
- Ovarian Cysts
- Ovary Cyst
ICD-10 Codes:
- N83209: Unspecified ovarian cyst, unspecified side
Also known as:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
What procedures does Dr. Chang perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Chang performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Chang. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Laparoscopic Hysterectomy
- Laparoscopic Total Hysterectomy with Tube and/or Ovary Removal
- Hysterectomy
- Laparoscopy
- Minimally Invasive Hysterectomy
- Keyhole Hysterectomy
- Total Laparoscopic Hysterectomy
- Uterus Removal Surgery
- Minimally Invasive Total Hysterectomy
- Laparoscopic Uterus Removal with Salpingo-oophorectomy
- Total Hysterectomy (Laparoscopic)
CPT Codes:
- 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)
- 58573: Laparoscopy, surgical, with total hysterectomy, for uterus greater than 250 g; with removal of tube(s) and/or ovary(s)
Also known as:
- Uterine Lining Biopsy
- Cervical Biopsy or Lesion Removal
- Vaginal Biopsy
- Ultrasound-Guided Fine Needle Biopsy
- Biopsy
- Ultrasound
- Endometrial Biopsy
- Uterine Biopsy
- Cervical Biopsy
- Endocervical Sampling
- Cervix Tissue Sample
- Cervical Lesion Excision
- Cervical Fulguration
- Cervix Biopsy
- Vaginal Mucosa Biopsy
- Vaginal Tissue Sample
- Simple Vaginal Biopsy
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
CPT Codes:
- 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (separate procedure)
- 57500: Biopsy of cervix, single or multiple, or local excision of lesion, with or without fulguration (separate procedure)
- 57100: Biopsy of vaginal mucosa; simple (separate procedure)
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
Also known as:
- Laparoscopic Ovarian and/or Fallopian Tube Removal
- Laparoscopic Oophorectomy
- Laparoscopic Salpingectomy
- Minimally Invasive Adnexal Removal
CPT Codes:
- 58661: Laparoscopy, surgical; with removal of adnexal structures (partial or total oophorectomy and/or salpingectomy)
Also known as:
- Vulvar Colposcopy with Biopsy
- Biopsy
- Colposcopy
- Vulvar Exam with Biopsy
- Magnified Vulvar Exam
- External Genital Biopsy
- Colposcopy of External Genitals
CPT Codes:
- 56821: Colposcopy of the vulva; with biopsy(s)
Also known as:
- Vulvar Colposcopy
- Colposcopy
- Vulva Exam with Magnification
- External Genital Colposcopy
- Vulvoscopy
CPT Codes:
- 56820: Colposcopy of the vulva;
Also known as:
- Dilation and Curettage (D&C)
- D&C
- Uterine Scraping
- Uterine Dilation and Curettage
CPT Codes:
- 58120: Dilation and curettage, diagnostic and/or therapeutic (nonobstetrical)
Also known as:
- Partial Vulva Removal
- Simple Partial Vulvectomy
- Vulvar Excision
- Outer Genital Area Removal
CPT Codes:
- 56620: Vulvectomy simple; partial
Also known as:
- Vulva or Perineum Biopsy (One Lesion)
- Genital Skin Biopsy
- Perineal Biopsy
- Vulvar Lesion Biopsy
CPT Codes:
- 56605: Biopsy of vulva or perineum (separate procedure); 1 lesion
Also known as:
- IUD Insertion
- Birth Control
- Intrauterine device placement
- IUD placement
- Birth control implant
CPT Codes:
- 58300: Insertion of intrauterine device (IUD)
Also known as:
- Removal of Vulvar Lesions (Simple)
- Vulvar Lesion Destruction
- Laser Vulvar Surgery
- Cryosurgery Vulva
- Electrosurgery Vulva
CPT Codes:
- 56501: Destruction of lesion(s), vulva; simple (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery)
Also known as:
- Laparoscopic Removal of Pelvic Lesions
- Minimally invasive ovarian lesion removal
- Pelvic lesion excision laparoscopy
- Peritoneal lesion fulguration
- Endometriosis removal surgery
CPT Codes:
- 58662: Laparoscopy, surgical; with fulguration or excision of lesions of the ovary, pelvic viscera, or peritoneal surface by any method
Also known as:
- Hysteroscopy with Biopsy or Polyp Removal
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
Also known as:
- Retroperitoneal Lymph Node Biopsy (Laparoscopic)
- Laparoscopic Lymph Node Sampling
- Abdominal Lymph Node Biopsy
- Retroperitoneal Biopsy
CPT Codes:
- 38570: Laparoscopy, surgical; with retroperitoneal lymph node sampling (biopsy), single or multiple
Also known as:
- Sentinel Lymph Node Mapping
- Lymph Node Identification
- Sentinel Node Biopsy (Mapping)
- Dye Injection for Lymph Nodes
CPT Codes:
- 38900: Intraoperative identification (eg, mapping) of sentinel lymph node(s) includes injection of non-radioactive dye, when performed (List separately in addition to code for primary procedure)
Also known as:
- Laparoscopic Pelvic Lymph Node Removal
- Minimally Invasive Pelvic Lymphadenectomy
- Keyhole Pelvic Lymph Node Dissection
- Bilateral Pelvic Lymph Node Excision
- Laparoscopic Lymph Node Surgery
CPT Codes:
- 38571: Laparoscopy, surgical; with bilateral total pelvic lymphadenectomy
Also known as:
- Inserting a Long-Term IV Port (Central Line)
- Tunneled central venous catheter insertion
- Subcutaneous port placement
- Central line with port
CPT Codes:
- 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
- Vein Needle or Catheter Insertion
- Venipuncture
- IV Insertion
- Intravenous Access
- Catheter Placement Vein
CPT Codes:
- 36000: Introduction of needle or intracatheter, vein
Also known as:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Also known as:
- Declotting of Vascular Access Device
- Catheter declotting
- Thrombolytic therapy for catheter
- Blocked port-a-cath treatment
- Vascular access device unblocking
CPT Codes:
- 36593: Declotting by thrombolytic agent of implanted vascular access device or catheter
Also known as:
- Laparoscopic Biopsy
- Minimally Invasive Biopsy
- Peritoneal Biopsy
- Abdominal Biopsy via Laparoscopy
CPT Codes:
- 49321: Laparoscopy, surgical; with biopsy (single or multiple)
Also known as:
- Skin Biopsy (Punch)
- Skin Biopsy
- Punch Biopsy
- Skin Lesion Biopsy
- Dermal Punch Biopsy
CPT Codes:
- 11104: Punch biopsy of skin (including simple closure, when performed); single lesion
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (317) 274-8231 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Indianapolis, IN?
Dr. Chang in Indianapolis, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross and Blue Shield of Nebraska
Blue Cross Blue Shield of Michigan
Carpenters Funds Administrative Office (CA)
Cooperative Benefit Group
Express Scripts
Humana
Medicaid
Medicare
State of Tennessee
View All Insurances
Where is Dr. Chang's office located?
Dr. Zenas Chang's Primary Practice
550 University Blvd # 2440
Indianapolis, IN 46202
(317) 274-8231
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1750728242.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Zenas Chang's specialty?
Dr. Chang is a Obstetrician / Gynecologist (OBGYN) near Indianapolis, IN. An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life. Contact Dr. Chang to book an appointment today.
Is this Dr. Zenas Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with IU Health Methodist Hospital, Columbus Regional Hospital, IU Health Bloomington Hospital, Good Samaritan Hospital - Vincennes, IN, Marion Health, IU Health North Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Obstetrician / Gynecologist (OBGYN)?
Explore Obstetrician / Gynecologist (OBGYN) with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Zenas Chang accepting new patients in Indianapolis, IN?
Yes, Dr. Zenas Chang is accepting new patients at this time.
Does Dr. Zenas Chang offer online booking?
Please contact Dr. Chang's office at (317) 274-8231 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Zenas Chang?
Please contact Dr. Chang's office at (317) 274-8231 for information regarding telehealth appointment availability or for scheduling assistance.
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